Construction Machinery. Medium-Sized Excavator Komatsu PC55MR-3

Swing device

Rotation speed 9 rev / min

Sizes

Width to outside of caterpillar track 1960 mm
Height to cab upper part 2550 mm
Rear platform swing radius 1060 mm

Operation

Fuel Capacity 65 l.
Cooling system fluid volume 8.5 l.
Hydraulic system fluid volume 20 l.
Engine oil volume 7.5 l.
Operating voltage 12 V
Generator current strength 40 amperes
Hydraulic system overflow valve pressure 26475.8 kPa
Hydraulic pump flow rate 140.8 l/min
Working weight 5160 kg

Motor

Manufacturer Komatsu
Model 4D88E-6
Effective power 28.5 kW
Power measured at 2400 rev / min
Displacement 2.2 l.

Carrier

Shoe dimensions 400 mm
Support rollers number on either side 1
Rolling bearings number on either side 4
Specific ground pressure 30.3 kPa
Maximum travel speed 4.6 km/h
Hook traction force 39 kN
Track width 1560 mm

Booms/sections features 1

Unit load-transfer height 2550 mm
Unit load-transfer length 5550 mm
Maximum excavation depth 3800 mm
Maximum radius along ground level 6070 mm
Maximum cut height 5945 mm
Maximum loading height 4230 mm
Maximum vertical wall digging depth 3020 mm

Images

Sizes

2. Width to outside of caterpillar track 1960 mm
7. Height to cab upper part 2550 mm
8. Rear platform swing radius 1060 mm

Carrier

6. Track width 1560 mm
14. Shoe dimensions 400 mm

Booms/sections features 1

13. Maximum excavation depth 3800 mm
1. Unit load-transfer length 5550 mm
3. Unit load-transfer height 2550 mm
9. Maximum cut height 5945 mm
10. Maximum loading height 4230 mm
11. Maximum radius along ground level 6070 mm
12. Maximum vertical wall digging depth 3020 mm